Astyanax tumbayaensis

The Astyanax tumbayaensis lives in the benthopelagic, freshwater environment.

In addition the males of Astyanax tumbayaensis have bony hooks in the dorsal, pelvic, anal and caudal fins. A key for Argentinean species of Astyanax is provided. More

Order : Characiformes
Family : Characidae
Genus : Astyanax
Species : Astyanax tumbayaensis
Authority : Miquelarena & Menni, 2005